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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 46.4°F |
Humidity | 38% |
Wind | 3 mp/h |
Pressure | 30.3 Hg |
# | city | US AQI |
---|---|---|
1 | London, Ontario | 56 |
2 | Kitchener, Ontario | 54 |
3 | Burlington, Ontario | 53 |
4 | Hamilton, Ontario | 53 |
5 | Mississauga, Ontario | 53 |
6 | Oakville, Ontario | 53 |
7 | Toronto, Ontario | 52 |
8 | Windsor, Ontario | 50 |
9 | Waterloo, Ontario | 47 |
10 | Rouyn-Noranda, Quebec | 35 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Ottawa 27 | 30 |
2 | Metcalfe | 29 |
3 | 306 Rywalk Circle | 28 |
4 | Balding Cres | 28 |
5 | EVCO Alta Vista Sensor | 28 |
6 | York's Corners Road | 28 |
7 | Inverness | 27 |
8 | Leonard Avenue | 27 |
9 | The Glebe Glebe_Ottawa | 27 |
10 | Champlain Park | 26 |
(local time)
SEE WORLD AQI RANKINGUS AQI
27
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 27 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 6.5µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, Apr 25 | Good 8 AQI US | 46.4° 26.6° | 6.7 mp/h | |
Friday, Apr 26 | Good 12 AQI US | 55.4° 32° | 6.7 mp/h | |
Saturday, Apr 27 | Good 16 AQI US | 100% | 60.8° 33.8° | 13.4 mp/h |
Today | Good 27 AQI US | 90% | 60.8° 48.2° | 11.2 mp/h |
Monday, Apr 29 | Good 38 AQI US | 40% | 59° 46.4° | 11.2 mp/h |
Tuesday, Apr 30 | Moderate 68 AQI US | 100% | 62.6° 48.2° | 8.9 mp/h |
Wednesday, May 1 | Good 32 AQI US | 100% | 62.6° 48.2° | 13.4 mp/h |
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